/*
 * #%L
 * JSQLParser library
 * %%
 * Copyright (C) 2004 - 2013 JSQLParser
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as 
 * published by the Free Software Foundation, either version 2.1 of the 
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Lesser Public License for more details.
 * 
 * You should have received a copy of the GNU General Lesser Public 
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/lgpl-2.1.html>.
 * #L%
 */
package org.tinygroup.jsqlparser.statement.insert;

import java.util.List;

import org.tinygroup.jsqlparser.expression.operators.relational.ItemsList;
import org.tinygroup.jsqlparser.schema.Column;
import org.tinygroup.jsqlparser.schema.Table;
import org.tinygroup.jsqlparser.statement.Statement;
import org.tinygroup.jsqlparser.statement.StatementVisitor;
import org.tinygroup.jsqlparser.statement.select.PlainSelect;

/**
 * The insert statement. Every column name in
 * <code>columnNames</code> matches an item in
 * <code>itemsList</code>
 */
public class Insert implements Statement {

	private Table table;
	private List<Column> columns;
	private ItemsList itemsList;
	private boolean useValues = true;


	public void accept(StatementVisitor statementVisitor) {
		statementVisitor.visit(this);
	}

	public Table getTable() {
		return table;
	}

	public void setTable(Table name) {
		table = name;
	}

	/**
	 * Get the columns (found in "INSERT INTO (col1,col2..) [...]" )
	 *
	 * @return a list of {@link org.tinygroup.jsqlparser.schema.Column}
	 */
	public List<Column> getColumns() {
		return columns;
	}

	public void setColumns(List<Column> list) {
		columns = list;
	}

	/**
	 * Get the values (as VALUES (...) or SELECT)
	 *
	 * @return the values of the insert
	 */
	public ItemsList getItemsList() {
		return itemsList;
	}

	public void setItemsList(ItemsList list) {
		itemsList = list;
	}

	public boolean isUseValues() {
		return useValues;
	}

	public void setUseValues(boolean useValues) {
		this.useValues = useValues;
	}


	public String toString() {
		String sql = "";

		sql = "INSERT INTO ";
		sql += table + " ";
		sql += ((columns != null) ? PlainSelect.getStringList(columns, true, true) + " " : "");

		if (useValues) {
			sql += "VALUES " + itemsList + "";
		} else {
			sql += "" + itemsList + "";
		}

		return sql;
	}
}
